Home / 2,497,515.49-3,446,571.36-1,351,596.07

Finding the Fourth Proportional to 2,497,515.49, 3,446,571.36 and 1,351,596.07

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Solution

The fourth proportional to 2,497,515.49, 3,446,571.36 and 1,351,596.07 is: 1,865,202.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,515.49 : 3,446,571.36 = 1,351,596.07 : x
  2. Step 2: Convert to fraction form
    2,497,515.49/3,446,571.36 = 1,351,596.07/x
  3. Step 3: Cross multiply
    2,497,515.49x = 3,446,571.36 × 1,351,596.07
  4. Step 4: Simplify right side
    2,497,515.49x = 4,658,372,305,150.56
  5. Step 5: Solve for x
    x = 4,658,372,305,150.56/2,497,515.49
  6. Step 6: Final answer
    x = 1,865,202.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.